246752461 has 2 divisors, whose sum is σ = 246752462. Its totient is φ = 246752460.

The previous prime is 246752459. The next prime is 246752479. The reversal of 246752461 is 164257642.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 201782025 + 44970436 = 14205^2 + 6706^2 .

It is a cyclic number.

It is not a de Polignac number, because 246752461 - 2¹ = 246752459 is a prime.

Together with 246752459, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 246752461.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (246752861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123376230 + 123376231.

It is an arithmetic number, because the mean of its divisors is an integer number (123376231).

Almost surely, 2^246752461 is an apocalyptic number.

It is an amenable number.

246752461 is a deficient number, since it is larger than the sum of its proper divisors (1).

246752461 is an equidigital number, since it uses as much as digits as its factorization.

246752461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 80640, while the sum is 37.

The square root of 246752461 is about 15708.3564067028. The cubic root of 246752461 is about 627.2208657810.

The spelling of 246752461 in words is "two hundred forty-six million, seven hundred fifty-two thousand, four hundred sixty-one".